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altmeta (version 4.1)

dat.barlow: A Meta-Analysis on the Effect of Parent Training Programs vs. Control for Improving Parental Psychosocial Health Within 4 Weeks After Intervention

Description

This dataset serves as an example of meta-analysis of standardized mean differences.

Usage

data("dat.barlow")

Arguments

Format

A data frame with 26 studies with the following 5 variables within each study.

y

point esimates of standardized mean differences.

s2

sample variances of standardized mean differences.

n1

sample sizes in treatment group 1 (parent training programs).

n2

sample sizes in treatment group 2 (control).

n

total sample sizes.